Dedicating Sikkim's first airport at Pakyong to the nation, Prime Minister Narendra Modi said Monday his government is committed to make the Northeast an "engine of India's growth story" and lamented the "slow pace" of development work in the region under the previous governments.

With the inauguration of the greenfield airport, the country currently has 100 airports, the prime minister noted and said "our efforts were to enable common people who wear hawai-chappals (flip-flops) to travel by 'hawai-jahaz (aeroplane)."

"After Independence the country had only 65 airports till 2014. But in the last four years we have built 35 airports. Earlier the average was one airport every year, now the average is nine airports per year," Modi said at a programme after the inauguration of Pakyong airport.

He said in the last 70 years, the country had 400 aircraft, but in one year 1,000 new aircraft were ordered by various airlines.

All sections of people would be able to use the airport as the fares would be less than Rs 2,500 under the UDAN scheme, he said.

Modi said, "We are committed to make the Northeast an engine for India's growth story. For the first time since Independence, stress has been given on increasing connectivity by both air and rail, providing electricity in remote areas of the North East and building infrastructure."

Reiterating the slogan 'Sabka Saath, Sabka Vikas' (Support of all, development for all), he said, "In several states of the Northeast, work for connectivity, providing electricity, highways and infrastructure are taking place for the first time."

"I myself have visited the Northeast on several occasions, while the Union ministers also visit it to speed up the developmental work," he said.

He said the greenfield airport in Sikkim will not just improve connectivity with the landlocked and border state of Sikkim but also boost tourism and other economic activities in the state.

A greenfield airport is an aviation facility which has been commissioned and constructed from scratch without remodelling or renovating an existing structure.

The prime minister, who began his address in Nepali, said that the people of Sikkim were as beautiful as the natural beauty of the tiny Himalayan state.

He said that he could not resist taking photographs by camera this morning and the cool breeze and the sunrise behind the mountains mesmerize him.

The tourist footfall in Sikkim will increase manifold after this airport starts functioning from October 4, the prime minister said.

"It will lead to creation of more jobs for the youth and greater economic activity as more hotels, home stays, restaurants etc are slated to come up," he stated.

Modi also said initially flights will operate to Kolkata and Guwahati from Pakyong and subsequently it will be connected to other parts of the country.

He said that Sikkim, a landlocked state, faced problems relating to connectivity but the airport would minimise the travel time.

Work is also on to connect Sikkim through railways, he said.

Describing the Pakyong airport as an engineering marvel, he congratulated the engineers who had accomplished the mega task.

Sikkim's dream of having an airport came true nine years after the foundation stone for it was laid here, which is around 33 km from capital Gangtok.

Located around 60 km from the Sino-India border, the airport is spread across over 201 acres and is on the top of a hill about two km above Pakyong village at 4,500 feet above sea level.

Referring to organic farming in the state, Modi said the central government is taking steps to encourage it.

"In the Northeast we have started Mission Organic Value Development for the region. The scheme has been approved with an outlay of Rs 400 crore," he said.

Civil Aviation Minister Suresh Prabhu, who was also present on the occasion, said the dream of the people of Sikkim to have an airport of their own has now come true.

This will help in increasing the number of tourists visiting the state and consequently the income of local people and thereby help in further development of Sikkim, he said.

The prime minister had sought to bring all the state capitals on the railway map, he said.

Work is on to get Sikkim on it and the state has now got its first airport, Prabhu, who earlier had the railway portfolio, said.